---
title: "Is Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 down? Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 status"
url: "https://www.openstatus.dev/status/exclaimer/au-client-side-signature-application-office-365"
description: "Live Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 down?

**Answer:** No, Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 is not down. All Exclaimer Cloud AU: Client-Side: Signature Application - Office 365 systems are operational.

- Status: operational
- Checked: 2026-11-07T09:30:02Z
- User reports in the last 15 minutes: 0
- Part of: [Exclaimer Cloud](/status/exclaimer.md) / Australia
- Official status page: https://status.exclaimer.com
- About: Exclaimer Cloud Signatures for Outlook Feature

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting AU: Client-Side: Signature Application - Office 365

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-05-28 | [Client side signature fails to apply and the message 'Failed to acquire auth token' is displayed.](https://stspg.io/khc3s4my4rh9) | minor | 1d 2h |
| 2025-10-29 | [Exclaimer Add-in not applying signatures to messages](https://stspg.io/jndyvrzn811g) | major | 8h 18m |

## Links

- HTML page: /status/exclaimer/au-client-side-signature-application-office-365
- Service: /status/exclaimer.md